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#2F2981 · #B8DDCB · #05FEF6 · #FCE209 · #FF380E

neon

A 5-color neon palette · Complete color analysis and application guide

Scene Recommendations Scene Recommendations

Emotion EMOTION

FuturisticEnergeticRebelliousWarmCool

Industry INDUSTRY

GamingWeb3 / CryptoDeep Tech

UI Context UI CONTEXT

Dark Mode UIDashboardCampaign PageData Visualization

Color Details Color Details

#2F2981

Deep Indigo · MidnightBlue · Prussian Blue

HEX
#2F2981
RGB
rgb(47, 41, 129)
HSL
hsl(244, 52%, 33%)
HSB
hsb(244, 68%, 51%)
CMYK
cmyk(64%, 68%, 0%, 49%)
Oklch
oklch(34.8% 0.142 279.1)

Traditional「Deep Indigo」· Paint「Prussian Blue」· Creative Blush Sunrise

#B8DDCB

Jade · LightBlue · Apple Green

HEX
#B8DDCB
RGB
rgb(184, 221, 203)
HSL
hsl(151, 35%, 79%)
HSB
hsb(151, 17%, 87%)
CMYK
cmyk(17%, 0%, 8%, 13%)
Oklch
oklch(86.6% 0.046 164.3)

Traditional「Jade」· Paint「Apple Green」· Creative Arctic Pool

#05FEF6

Mineral Blue · Cyan · Lake Green

HEX
#05FEF6
RGB
rgb(5, 254, 246)
HSL
hsl(178, 99%, 51%)
HSB
hsb(178, 98%, 100%)
CMYK
cmyk(98%, 0%, 3%, 0%)
Oklch
oklch(90.0% 0.155 190.7)

Traditional「Mineral Blue」· Paint「Lake Green」· Creative Blush Sunrise

#FCE209

Autumn Sage · Gold · Sunflower

HEX
#FCE209
RGB
rgb(252, 226, 9)
HSL
hsl(54, 98%, 51%)
HSB
hsb(54, 96%, 99%)
CMYK
cmyk(0%, 10%, 96%, 1%)
Oklch
oklch(90.6% 0.188 100.9)

Traditional「Autumn Sage」· Paint「Sunflower」· Creative Blush Sunrise

#FF380E

Vermilion · OrangeRed · Passion Red

HEX
#FF380E
RGB
rgb(255, 56, 14)
HSL
hsl(10, 100%, 53%)
HSB
hsb(10, 95%, 100%)
CMYK
cmyk(0%, 78%, 95%, 0%)
Oklch
oklch(65.0% 0.237 32.5)

Traditional「Vermilion」· Paint「Passion Red」· Creative Blush Sunrise

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

2F2981
7A8028

Analogous

284E80
2F2981
5A2880

Triadic

2F2981
802E28
28802E

Split-Comp.

2F2981
805A28
4E8028

Tetradic

2F2981
80284E
7A8028
28805A

Contrast Matrix WCAG 2.1 Contrast

2F2981
B8DDCB
05FEF6
FCE209
FF380E
—
8.1
AAA
9.4
AAA
9.1
AAA
3.3
AA Large
8.1
AAA
—
1.2
Fail
1.1
Fail
2.4
Fail
9.4
AAA
1.2
Fail
—
1.0
Fail
2.8
Fail
9.1
AAA
1.1
Fail
1.0
Fail
—
2.8
Fail
3.3
AA Large
2.4
Fail
2.8
Fail
2.8
Fail
—
White BG
12.0AAA
1.5Fail
1.3Fail
1.3Fail
3.6AA Large
Black BG
1.8Fail
14.2AAA
16.5AAA
16.0AAA
5.8AA

Color Blindness Simulation Color Blindness Simulation

Protanopia

2C2C6C
C8C8CF
7173F8
F1F13E
A9A718

Deuteranopia

2D2D67
C6C3D0
6250F8
F2F44A
B4C31B

Tritanopia

2F5B57
BAD3D4
11F9FA
FB6770
F52022

Achromatopsia

353535
D0D0D0
B3B3B3
D1D1D1
6F6F6F

Shades & Tints Shades & Tints

#2F2981

Dark
Light

#B8DDCB

Dark
Light

#05FEF6

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #2f2981;
  --color-2: #b8ddcb;
  --color-3: #05fef6;
  --color-4: #fce209;
  --color-5: #ff380e;
}

SCSS

$color-1: #2f2981;
$color-2: #b8ddcb;
$color-3: #05fef6;
$color-4: #fce209;
$color-5: #ff380e;

TAILWIND

colors: {
  'brand-1': '#2f2981',
  'brand-2': '#b8ddcb',
  'brand-3': '#05fef6',
  'brand-4': '#fce209',
  'brand-5': '#ff380e',
}

RGB Array

[47, 41, 129], [184, 221, 203], [5, 254, 246], [252, 226, 9], [255, 56, 14]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This neon-style palette of #2F2981, #B8DDCB, #05FEF6, #FCE209, #FF380E is ideal for: social media posters, mobile apps, e-commerce promos, infographics, data visualization, accessible design. Vivid colors effectively attract user attention. High contrast ensures clear visual hierarchy and readability. It is a vibrant and energetic choice among 5-color palettes.

How to use this palette in CSS or frontend projects?

Copy the CSS variables directly: --color-1: #2f2981; --color-2: #b8ddcb; --color-3: #05fef6; --color-4: #fce209; --color-5: #ff380e. LangColor editor supports one-click export to CSS, SCSS, Tailwind, JSON and more. Click the "Export" button to choose your format.

What UI/UX design tips apply to this palette?

Medium-brightness colors suit brand primary and accent colors. Use the darkest for text, lightest for backgrounds, and mid-tones for emphasis. High-contrast palettes naturally meet WCAG accessibility standards. Use the "Contrast Matrix" tool in LangColor editor to check WCAG accessibility levels for every color pair.

Which industries or brands suit this palette?

This neon-style 5-color scheme is especially suited for food & dining, entertainment, kids education, social industries. Bold colors convey vitality and innovation. Click "AI Analysis" in the editor for more detailed brand color suggestions.

🎨 Open this palette in Editor →

Generated by LangColor online color tool · Breaking the barrier between language and color